Situated in the municipality of San Quintin, Pangasinan, Barangay Casantamarian is one of the administrative divisions of Ilocos Region. It had a population of 1,915 as of the 2024 POPCEN.
Under Republic Act 12232, elected barangay officials serve a four-year term. Make sure you are registered and know your polling place before election day.
Primary PHLPost ZIP for San Quintin. In NCR and some large cities, barangays can have different ZIPs. Confirm with PHLPost.
Punong Barangay
Zenaida Aquino Liberato(2023 - 2026 term)
Next BSKE
November 2, 2026
Barangay Casantamarian · Data updated 2026-05-24
About Barangay Casantamarian
Situated in San Quintin, Pangasinan, Barangay Casantamarian is one of 21 barangays that make up the municipality within Ilocos Region.
According to the 2024 POPCEN (Census of Population) published by the Philippine Statistics Authority, Barangay Casantamarian had a population of 1,915. This made it the 7th largest of 21 barangays in San Quintin by population, placing it in the upper half of the municipality. Residents of Barangay Casantamarian accounted for approximately 5.58% of the total population of San Quintin, which stood at 34,322 in the same 2024 POPCEN reference period.
Read more about Barangay CasantamarianShow less
The barangay recorded 1,967 residents in the 2020 Census of Population and Housing and 1,915 residents in the 2024 POPCEN — a net change of -2.6%, consistent with a contracting settlement. Barangay Casantamarian is officially classified as urban, reflecting the density and built-up character of the area.
San Quintin is a municipality comprising 21 barangays, and serves as the governing unit directly responsible for local services in Barangay Casantamarian, including public health, sanitation, peace and order, and civil registration. Within the wider province of Pangasinan, which contains 1,364 barangays across its component cities and municipalities, Barangay Casantamarian ranks 681st by 2024 POPCEN population. Pangasinan is classified as a 1st by the Bureau of Local Government Finance, a category that reflects the province's annual regular income.
Barangay Casantamarian is governed by an elected Sangguniang Barangay composed of a Punong Barangay and seven kagawads, with the Sangguniang Kabataan representing the youth. The next BSKE, set for Monday, November 2, 2026, will elect officials to four-year terms as provided under Republic Act No. 12232.
Compiled from official Philippine Statistics Authority census data and Philippine Standard Geographic Code records. Reviewed and published by the Barangay Directory editorial team. See our methodology for sources, verification process, and update cadence.
Important: Officials shown here reflect the 2023 - 2026 term. Barangay leadership can change due to resignation, succession, or special circumstances. Always verify directly with San Quintin or the barangay hall before relying on this information for any official transaction, legal matter, or formal communication. The next Barangay and SK Elections are scheduled for Monday, November 2, 2026.
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Population history of Barangay Casantamarian from official Philippine Statistics Authority census releases.
Census
Population
Change
% change
2015 Census
1,931
—
—
2020 CPH
1,967
+36
+1.9%
2024 POPCEN
1,915
-52
-2.6%
2015–2020: +1.9% total (+0.37%/yr).2020–2024: -2.6% total (-0.67%/yr).
Source: PSA Census of Population (2015), Census of Population and Housing (2020), and POPCEN (2024) as published by the Philippine Statistics Authority. Figures are official as declared by Proclamation.
Comparative Context
2024 POPCEN
Rank in San Quintin
7thof 21
Among the upper half of San Quintin by population.
Share of San Quintin
5.6%
of the municipality's total 34,322 residents.
Rank in Pangasinan
681stof 1,364
Province-wide percentile: 50.
PSA Classification
Urban
Higher density, predominantly built-up land use.
Income Classification
2nd
BLGF high fiscal capacity tier.
San Quintin (municipality) class
3rd
Parent municipality income class — influences LGU services and budget that reach this barangay.
Rankings derived from the most recent PSA population data for each barangay. Classifications sourced from the Philippine Statistics Authority and Bureau of Local Government Finance.
These services are available at every barangay hall in the Philippines under Republic Act 7160 (Local Government Code). Visit Barangay Casantamarian in San Quintin during office hours to request any of the following.
Services listed are based on Republic Act 7160 (Local Government Code of 1991). Specific requirements and fees vary by barangay. Always call the hall before visiting to confirm requirements and availability.
🆘Emergency Hotlines
Verified April 2026. In a life-threatening emergency, dial 911 first.
24/7 helpline for children in crisis, abuse, and trafficking cases.
Notice a hotline change? Report it so we can update this page.
Frequently Asked Questions about Barangay Casantamarian
Where is Barangay Casantamarian located?▾
Barangay Casantamarian is a barangay in the municipality of San Quintin, Pangasinan, Ilocos Region, Philippines.
What is the address of the Barangay Casantamarian hall?▾
Barangay Casantamarian is located in San Quintin, Pangasinan, Ilocos Region, Philippines. The exact street address of the barangay hall is being verified.
Who is the Punong Barangay of Barangay Casantamarian?▾
The Punong Barangay of Barangay Casantamarian is Zenaida Aquino Liberato (2023 - 2026 term). The next Barangay and Sangguniang Kabataan Elections are scheduled for Monday, November 2, 2026.
How can I contact Barangay Casantamarian?▾
Verified contact information for Barangay Casantamarian is being collected. You can reach the local barangay hall in person or check the official San Quintin LGU website. Submit verified information using the form on this page.
What municipality is Barangay Casantamarian part of?▾
Barangay Casantamarian is one of 21 barangays in the municipality of San Quintin, Pangasinan, Philippines.
Is Barangay Casantamarian urban or rural?▾
Barangay Casantamarian is officially classified as urban by the Philippine Statistics Authority. Urban classification reflects higher population density and a more built-up character — typically more permanent housing, paved roads, and proximity to commercial activity than rural barangays in the same municipality.
What is the income classification of San Quintin?▾
San Quintin is classified as a 3rd by the Bureau of Local Government Finance. This classification is based on the municipality's annual regular income and broadly indicates the size of the local government's budget for services like health, sanitation, peace and order, and infrastructure that reach barangays such as Barangay Casantamarian.
Has the population of Barangay Casantamarian been growing or shrinking?▾
Between the 2020 and 2024 censuses, Barangay Casantamarian went from 1,967 residents to 1,915 — a change of -2.6% over the intercensal period. The barangay is slowly contracting based on figures published by the Philippine Statistics Authority in the 2024 POPCEN.
What region of the Philippines is Barangay Casantamarian in?▾
Barangay Casantamarian is part of the Ilocos Region administrative region of the Philippines. Within Ilocos Region, the barangay falls under the province of Pangasinan, and is one of 21 barangays administered by San Quintin.
How many barangays are in San Quintin?▾
San Quintin has 21 barangays, including Barangay Casantamarian. You can browse the full list on our San Quintin page.
How many residents does Barangay Casantamarian have?▾
Barangay Casantamarian had a population of 1,915 residents according to the 2024 POPCEN (Census of Population) published by the Philippine Statistics Authority.
What is the ZIP code of Barangay Casantamarian?▾
The primary PHLPost ZIP code for San Quintin is 2444. In most Philippine municipalities, this same ZIP applies to every barangay in the city. However, in NCR cities (Manila, Quezon City, Makati, etc.) and a few large cities like Cebu City, Davao City, and Baguio, each barangay may have its own ZIP code. For the most accurate ZIP for Barangay Casantamarian, confirm with PHLPost at https://phlpost.gov.ph.
When was this page last updated?▾
The information on this page for Barangay Casantamarian was last updated on 2026-05-24. Barangay leadership, contact information, and hours can change — always verify directly with the barangay hall before relying on this information for any official transaction.
Looking for general barangay-services questions — barangay clearance, cedula, BSKE 2026, or emergency hotlines? See our barangay services guides.
Helpful Guides for Residents of Barangay Casantamarian
Editorial process and update cadence documented in our methodology. Errors or corrections welcome via the submission form above. This page was last updated on 2026-05-24.
